The Ace Line ProFlex D Model OS distance driver is an overstable distance driver and a power player's dream, molded in ProFlex plastic. It's built for power players who need a hard, reliable finish, and it's at its best on power drives, headwinds, and hard fades. Ace Line discs are made by Prodigy, and this ProFlex run is a dependable pick for your bag.

ProFlex Plastic

ProFlex has a similar look and feel to the 400 plastic in Prodigy's line, with vibrant translucent colors and a reliable grip. It's less stiff than DuraFlex but takes longer to wear in, so your disc keeps its flight for a long time.

The Mold

Throw the D Model OS hard and it works to fight out of its slight high-speed turn, finishing with a harder fade thanks to its fast, overstable flight. D Model discs are built for maximum distance, with a sharp nose and slight dome for speed and glide and a medium-depth rim for a comfortable grip across hand sizes.

Stability

The D Model OS is overstable. Overstable discs resist turning over and fade hard at the end, which makes them predictable in wind and at high power. For right-hand backhand (RHBH) throwers, it resists turning over and finishes with a strong, dependable fade to the left. Left-hand backhand (LHBH) throwers will see the mirror image, with that hard fade finishing to the right. Forehand flights flip that pattern: right-hand forehand (RHFH) follows the LHBH line and left-hand forehand (LHFH) follows the RHBH line. It's best suited to intermediate and advanced players, and it's a valuable utility disc for anyone who plays in wind.

Flight Numbers

Flight Chart

Other D Model OS Discs Available

Looking for a different plastic, stamp, or edition? Here are the other D Model OS listings in our shop.

Discs That Pair Well With the D Model OS

• Ace Line ProFlex D Model S (13/6/0/2): A stable, do-it-all distance driver for hyzers, flips, and S-curves.
• Ace Line BaseGrip D Model US (13/6/-3/1): An understable distance driver built for beginners and slower arm speeds for easy max distance.
• Ace Line ProFlex F Model OS (10/5/2/4): A longer, overstable fairway driver for dependable overstable drives.
• Ace Line ProFlex M Model S (6/4/0/3): A workhorse midrange for the woods for tight fairways and approaches.

FAQ

Is the Ace Line D Model OS good for beginners?

It's better as a second disc. The D Model OS's overstable finish is great for wind, but newer players will see a strong fade.

Is the Ace Line D Model OS overstable?

Yes. The D Model OS is overstable, rated 13/5/0/4, so it resists turning over and finishes with a dependable fade.

What's the difference between ProFlex and DuraFlex plastic?

ProFlex is translucent, less stiff, and takes longer to wear in. DuraFlex is a stiffer, durable premium blend.

What do the letters in Ace Line disc names mean?

The first letter is the disc type (P for putter, M for midrange, F for fairway driver, D for distance driver), and the second part is the stability: S for stable, US for understable, and OS for overstable. So the D Model OS is an overstable distance driver.

What disc is similar to the Ace Line D Model OS?

The Ace Line ProFlex D Model S (13/6/0/2) is the stable version with a softer fade.

How far does the Ace Line D Model OS fly?

With an average arm, expect roughly 410 feet. Distance depends heavily on your power and form, so stronger throwers will go farther and newer players shorter.